Merge branch 'omap-pool'

[linux-2.6-omap-h63xx.git] / drivers / serial / atmel_serial.c

diff --git a/drivers/serial/atmel_serial.c b/drivers/serial/atmel_serial.c
index 8f58f7ff0dd7db29af5c749dbeda386b8c6c10b9..b3497d7e5354dec9ab0ba49cd754f5e47867c45b 100644 (file)
--- a/drivers/serial/atmel_serial.c
+++ b/drivers/serial/atmel_serial.c
@@ -1020,7 +1020,8 @@ static void atmel_set_termios(struct uart_port *port, struct ktermios *termios,
 
        /* Get current mode register */
        mode = UART_GET_MR(port) & ~(ATMEL_US_USCLKS | ATMEL_US_CHRL
-                                       | ATMEL_US_NBSTOP | ATMEL_US_PAR);
+                                       | ATMEL_US_NBSTOP | ATMEL_US_PAR
+                                       | ATMEL_US_USMODE);
 
        baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk / 16);
        quot = uart_get_divisor(port, baud);
@@ -1065,6 +1066,12 @@ static void atmel_set_termios(struct uart_port *port, struct ktermios *termios,
        } else
                mode |= ATMEL_US_PAR_NONE;
 
+       /* hardware handshake (RTS/CTS) */
+       if (termios->c_cflag & CRTSCTS)
+               mode |= ATMEL_US_USMODE_HWHS;
+       else
+               mode |= ATMEL_US_USMODE_NORMAL;
+
        spin_lock_irqsave(&port->lock, flags);
 
        port->read_status_mask = ATMEL_US_OVRE;